Wyatt's output marked a career high as he made 6 of 12 shots, including 2 of 7 from beyond the arc, while Randall made 6 of 16 including three 3-point makes on nine attempts. Randall also had a team-high eight rebounds, while Wyatt turned in a game-best seven assists.
Jamelle Hagins led Delaware (2-4) with a career-high 29 points and pulled down 12 boards for his third double-double of the year. Devon Sadler added 25 points.
The Owls (3-0) rode sharp shooting to a 41-34 halftime advantage, connecting on 15 of 30 from the field, including 8 of 16 from 3-point range, in the first half.
The Blue Hens shot 56.9 percent (29 of 51) from the field for the game, but made just four 3-pointers to Temple's 11.
Former Kentucky guard Ed Davender, the only Wildcat with at least 1,500 points and 400 assists, has died. He was 49.
Guard Naz Mitrou-Long, whose 2015-16 season ended in December due to hip problems, has been granted a hardship waiver for the coming season, Iowa State said.
As the Sooners look to life without superstar Buddy Hield and his sidekicks, it's clear their unseasoned players will need to grow up fast.